Two GE 6136 6AU6WA TUBES. Ruggedized 6AU6 Tubes. Tube #1: GM[%]: 92, EM [%]: 89. Tube #2: GM[%]: 98, EM [%]: 101. Strong EM > Long Life. Fully Vetted IF/RF Pentode Tubes: Fixed Bias on AMPLITREX AT1000.
Two GE 6136 6AU6WA TUBES. Ruggedized 6AU6 Tubes. Tube #1: GM[%]: 92, EM [%]: 89. Tube #2: GM[%]: 98, EM [%]: 101. Strong EM > Long Life. Fully Vetted IF/RF Pentode Tubes: Fixed Bias on AMPLITREX AT1000.